Koala Systems LLC v. Dyaco International Inc.
| Filed | 2026-07-28 |
|---|---|
| Court | E.D. Tex. |
| Docket | 2:26-cv-00623 |
| Nature of suit | 830 Patent |
| Practice area | Patent |
| Plaintiff | Koala Systems LLC |
| Defendant | Dyaco International Inc. |
| Complaint | Download the complaint (PDF, free) |
What the complaint alleges
Koala Systems LLC sued Dyaco International Inc. in the U.S. District Court for the Eastern District of Texas, alleging infringement of two patents (the '123 patent and the '610 patent) related to methods for changing user-originating information. The plaintiff claims Dyaco makes, uses, sells, and imports infringing products and has continued to do so after being notified of the alleged infringement.
Claims asserted
- Patent infringement - 35 U.S.C. § 271 (direct infringement of U.S. Patent No. 10,055,123)
- Patent infringement - 35 U.S.C. § 271(b) (induced infringement of U.S. Patent No. 10,055,123)
- Patent infringement - 35 U.S.C. § 271 (direct infringement of U.S. Patent No. 9,288,610)
- Patent infringement - 35 U.S.C. § 271(b) (induced infringement of U.S. Patent No. 9,288,610)